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-rw-r--r--third_party/aom/common/tools_common.h7
1 files changed, 4 insertions, 3 deletions
diff --git a/third_party/aom/common/tools_common.h b/third_party/aom/common/tools_common.h
index abee4ea63..587903650 100644
--- a/third_party/aom/common/tools_common.h
+++ b/third_party/aom/common/tools_common.h
@@ -152,9 +152,10 @@ void aom_img_write(const aom_image_t *img, FILE *file);
int aom_img_read(aom_image_t *img, FILE *file);
double sse_to_psnr(double samples, double peak, double mse);
-void aom_img_upshift(aom_image_t *dst, aom_image_t *src, int input_shift);
-void aom_img_downshift(aom_image_t *dst, aom_image_t *src, int down_shift);
-void aom_img_truncate_16_to_8(aom_image_t *dst, aom_image_t *src);
+void aom_img_upshift(aom_image_t *dst, const aom_image_t *src, int input_shift);
+void aom_img_downshift(aom_image_t *dst, const aom_image_t *src,
+ int down_shift);
+void aom_img_truncate_16_to_8(aom_image_t *dst, const aom_image_t *src);
#ifdef __cplusplus
} /* extern "C" */